Key Biscayne Homes AgentImage 7 years ago 5 Beds 11,528 Sq.Ft 485 Matheson Drive Key Biscayne, Florida $237,000,000 9 Beds 10,964 Sq.Ft 260 Cape Florida Drive Key Biscayne, Florida $29,500,000 4 Beds 9,600 Sq.Ft 430 Grand Bay Drive #PH1AN Key Biscayne, Florida $26,000,000 6 Beds 7,742 Sq.Ft 960 Mariner Drive Key Biscayne, Florida $19,500,000 7 Beds 6,497 Sq.Ft 550 Harbor Drive Key Biscayne, Florida $19,450,000 5 Beds 8,435 Sq.Ft 445 Grand Bay Drive #PH1A Key Biscayne, Florida $18,900,000 5 Beds 4,566 Sq.Ft 799 Crandon Blvd Ph-8 #PH-8 Key Biscayne, Florida $18,500,000 5 Beds 4,764 Sq.Ft 350 Ocean Drive #LPH2N Key Biscayne, Florida $17,900,000 4 Beds 4,290 Sq.Ft 591 Mashta Drive Key Biscayne, Florida $15,500,000 6 Beds 6,405 Sq.Ft 420 Island Drive Key Biscayne, Florida $12,485,000 7 Beds 5,008 Sq.Ft 111 Reef Lane Key Biscayne, Florida $11,500,000 4 Beds 3,787 Sq.Ft 350 Ocean Drive #701N Key Biscayne, Florida $11,495,000
